The Impact of Immunostimulating Nutrition on Infectious Complications After Upper Gastrointestinal Surgery

Abstract

Our study failed to demonstrate any clear advantage of routine postoperative immunonutrition in patients undergoing elective upper gastrointestinal surgery. Both enteral and parenteral treatment options showed similar efficacy, tolerance, and effects on protein synthesis. Parenteral nutrition composed according to contemporary rules showed similar efficiency to enteral nutrition. However, because of its cost-efficiency, enteral therapy should be considered as the treatment of choice in all patients requiring nutritional therapy.